45686525 has 12 divisors (see below), whose sum is σ = 56788032. Its totient is φ = 36461040.

The previous prime is 45686489. The next prime is 45686549. The reversal of 45686525 is 52568654.

It is not a de Polignac number, because 45686525 - 2⁶ = 45686461 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9602 + ... + 13548.

It is an arithmetic number, because the mean of its divisors is an integer number (4732336).

Almost surely, 2^45686525 is an apocalyptic number.

It is an amenable number.

45686525 is a deficient number, since it is larger than the sum of its proper divisors (11101507).

45686525 is a wasteful number, since it uses less digits than its factorization.

45686525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4420 (or 4415 counting only the distinct ones).

The product of its digits is 288000, while the sum is 41.

The square root of 45686525 is about 6759.1807935578. The cubic root of 45686525 is about 357.4890211309.

The spelling of 45686525 in words is "forty-five million, six hundred eighty-six thousand, five hundred twenty-five".